613479680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 1717560936

約数和(自身を除く): 1104081256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 128, 136, 160, 170, 176, 187, 220, 233, 242, 256, 272, 320, 340, 352, 374, 440, 466, 484, 544, 605, 640, 680, 704, 748, 880, 932, 935, 968, 1088, 1165, 1210, 1280, 1360, 1408, 1496, 1760, 1864, 1870, 1936, 2057, 2176, 2330, 2420, 2563, 2720, 2816, 2992, 3520, 3728, 3740, 3872, 3961, 4114, 4352, 4660, 4840, 5126, 5440, 5984, 7040, 7456, 7480, 7744, 7922, 8228, 9320, 9680, 10252, 10285, 10880, 11968, 12815, 14080, 14912, 14960, 15488, 15844, 16456, 18640, 19360, 19805, 20504, 20570, 21760, 23936, 25630, 28193, 29824, 29920, 30976, 31688, 32912, 37280, 38720, 39610, 41008, 41140, 43571, 47872, 51260, 56386, 59648, 59840, 63376, 65824, 74560, 77440, 79220, 82016, 82280, 87142, 102520, 112772, 119680, 126752, 131648, 140965, 149120, 154880, 158440, 164032, 164560, 174284, 205040, 217855, 225544, 239360, 253504, 263296, 281930, 298240, 316880, 328064, 329120, 348568, 410080, 435710, 451088, 479281, 507008, 526592, 563860, 633760, 656128, 658240, 697136, 820160, 871420, 902176, 958562, 1014016, 1127720, 1267520, 1316480, 1394272, 1640320, 1742840, 1804352, 1917124, 2255440, 2396405, 2535040, 2632960, 2788544, 3280640, 3485680, 3608704, 3834248, 4510880, 4792810, 5070080, 5577088, 6971360, 7217408, 7668496, 9021760, 9585620, 11154176, 13942720, 15336992, 18043520, 19171240, 27885440, 30673984, 36087040, 38342480, 55770880, 61347968, 76684960, 122695936, 153369920, 306739840, 613479680]

約数ペア:

[(1, 613479680), (2, 306739840), (4, 153369920), (5, 122695936), (8, 76684960), (10, 61347968), (11, 55770880), (16, 38342480), (17, 36087040), (20, 30673984), (22, 27885440), (32, 19171240), (34, 18043520), (40, 15336992), (44, 13942720), (55, 11154176), (64, 9585620), (68, 9021760), (80, 7668496), (85, 7217408), (88, 6971360), (110, 5577088), (121, 5070080), (128, 4792810), (136, 4510880), (160, 3834248), (170, 3608704), (176, 3485680), (187, 3280640), (220, 2788544), (233, 2632960), (242, 2535040), (256, 2396405), (272, 2255440), (320, 1917124), (340, 1804352), (352, 1742840), (374, 1640320), (440, 1394272), (466, 1316480), (484, 1267520), (544, 1127720), (605, 1014016), (640, 958562), (680, 902176), (704, 871420), (748, 820160), (880, 697136), (932, 658240), (935, 656128), (968, 633760), (1088, 563860), (1165, 526592), (1210, 507008), (1280, 479281), (1360, 451088), (1408, 435710), (1496, 410080), (1760, 348568), (1864, 329120), (1870, 328064), (1936, 316880), (2057, 298240), (2176, 281930), (2330, 263296), (2420, 253504), (2563, 239360), (2720, 225544), (2816, 217855), (2992, 205040), (3520, 174284), (3728, 164560), (3740, 164032), (3872, 158440), (3961, 154880), (4114, 149120), (4352, 140965), (4660, 131648), (4840, 126752), (5126, 119680), (5440, 112772), (5984, 102520), (7040, 87142), (7456, 82280), (7480, 82016), (7744, 79220), (7922, 77440), (8228, 74560), (9320, 65824), (9680, 63376), (10252, 59840), (10285, 59648), (10880, 56386), (11968, 51260), (12815, 47872), (14080, 43571), (14912, 41140), (14960, 41008), (15488, 39610), (15844, 38720), (16456, 37280), (18640, 32912), (19360, 31688), (19805, 30976), (20504, 29920), (20570, 29824), (21760, 28193), (23936, 25630)]